A Deep Or French In The Ocean Floor

A brine pool is a large area of brine on the ocean basin these pools are bodies of water that have a salinity three to eight times greater than the surrounding ocean.

A deep or french in the ocean floor.

It was discovered by two researchers using a sonar scan in 2011 some 300 feet deep on the ocean floor of the baltic sea. In general the cross sections of deep sea trenches are v shaped with steeper landward sides. Other articles where ocean floor is discussed. The lack of weathering and erosion in most areas however allows geological processes to be seen more clearly on.

Typical slopes range between 4 and 16 although slopes as steep as 45 have been measured in the tonga trench of the equatorial south pacific. A joint french american crew jacques piccard and don walsh in 1960 and national geographic explorer in residence james cameron in 2012. Back in 1977 a very interesting discovery was made on the deep ocean floor where no light penetrates. These were the uss scorpion a soviet submarine k 129 a french.

The challenger deep at the bottom of the mariana trench lies deep in the pacific ocean near the island of guam. Only three people have visited the challenger deep the deepest ocean trench in the world. Many of these newly discovered species live deep on the ocean floor in unique habitats that depend on plate movement underwater volcanoes and cold water seeps. Exploration of the seafloor and the earth s crust.

For deep sea brine pools the source of the salt is the dissolution of large salt deposits through salt tectonics the brine often contains high concentrations of methane providing energy to chemosynthetic animals that live near. Narrow flat abyssal. New species are discovered in the ocean each year by marine biologists and other ocean scientists. Underwater discoveries are by their very nature baffling to behold and whilst some of these cities are known to history others are mysterious and unexplain.

While most life on this planet requires sunlight to live there is an. Deep ocean hydrothermal vent ecosystems were discovered in 1977. The rms titanic was visited by divers for the first time in 14 years and the ship that was once a picture of luxury was found in the process of being swallowed up by the ocean floor and ravaged. The ocean floor has the same general character as the land areas of the world.

On average oceanic crust is only 6 to 7km thick compared to 35 to 40km for con tinental crust.